| After-sales Service: | 1 Year |
|---|---|
| Warranty: | 1 Year |
| Product Name: | Wireless Phase Detector |
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| Test voltage | 10V-500kV, applicable to different voltage levels |
| Accuracy | self calibration error ≤±3° |
| Sampling rate | 10 times/second |
| Date and time setting | adjust the date and time to facilitate users to browse and view historical data |
| Backlight time setting | normally on, normally off, can be set within 0-999 seconds |
| Automatic shutdown setting | it can be set within 0 to 999 minutes |
| Qualitative measurement | display by acousto-optic signal |
| quantitative measurement | real-time display of phase Angle difference, error ≤5° |
| Phase sequence check | positive phase sequence, negative phase sequence (120°, 240°) |
| The measured voltage | 10V-500kV |
| The power supply | Handheld: No.5 AA alkaline battery 2 (1.5V) |
| X and Y detectors: No. 7 AA alkaline battery 3 (1.5V) | |
| Wireless transmission distance | Visibility 150 m |
| In phase | Phase Angle offset ≤20° (threshold 0-90°, can be set by yourself) |
| Heterogeneous | Phase Angle offset > 20° (within threshold 0-90°, can be set by oneself) |
| Display accuracy | Quantitative measurement ≤5° |
| Phase Angle resolution | 1 ° |
| Phase sequence measurement | The indicated phase sequence was determined by 120° clockwise /240° counterclockwise |
| Display | Positive display LCD, can be clearly displayed under the sun |
| Operating temperature | - 35 ºC - + 50 ºC |
| Storage temperature | To 40 ºC - + 55 ºC |
| Relative humidity | ≤ 95% RH without condensation |
| Handsets | 0.31 kg |
| X detector | 0.16 kg |
| Y detector | 0.16 kg |



